1. Institute for Solid State ResearchLeibniz Institute for Solid State and Materials Research Dresden Helmholtzstraße 20 01069 Dresden Germany
2. Physical ChemistryDepartment of ChemistryUniversity of Konstanz Universitätsstraße 10 78457 Konstanz Germany
3. Institute of Resource EcologyHelmholtz‐Zentrum Dresden‐Rossendorf Bautzner Landstraße 400 01328 Dresden Germany
4. Experimental PhysicsSaarland University Campus D2 2 66123 Saarbrücken Germany
5. Department of BiomaterialsMax Planck Institute of Colloids & Interfaces Science Park Golm 14424 Potsdam Germany
6. CEA/CNRS/ Aix‐Marseille UniversitéUMR7265 Institut de biosciences et biotechnologiesLaboratoire de Bioénergétique Cellulaire 13108 Saint Paul lez Durance France